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DE2930400C2 - - Google Patents

Info

Publication number
DE2930400C2
DE2930400C2 DE2930400A DE2930400A DE2930400C2 DE 2930400 C2 DE2930400 C2 DE 2930400C2 DE 2930400 A DE2930400 A DE 2930400A DE 2930400 A DE2930400 A DE 2930400A DE 2930400 C2 DE2930400 C2 DE 2930400C2
Authority
DE
Germany
Prior art keywords
signal
color
signals
television camera
filter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE2930400A
Other languages
German (de)
English (en)
Other versions
DE2930400A1 (de
Inventor
Fumio Yokohama Kanagawa Jp Nagumo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of DE2930400A1 publication Critical patent/DE2930400A1/de
Application granted granted Critical
Publication of DE2930400C2 publication Critical patent/DE2930400C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/44—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array
    • H04N25/447—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array by preserving the colour pattern with or without loss of information

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Image Signal Generators (AREA)
  • Color Television Systems (AREA)
  • Processing Of Color Television Signals (AREA)
DE19792930400 1978-07-28 1979-07-26 Festkoerper-farbfernsehkamera Granted DE2930400A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9217378A JPS5520012A (en) 1978-07-28 1978-07-28 Formation circuit of luminance signal

Publications (2)

Publication Number Publication Date
DE2930400A1 DE2930400A1 (de) 1980-02-14
DE2930400C2 true DE2930400C2 (fr) 1988-07-07

Family

ID=14047034

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792930400 Granted DE2930400A1 (de) 1978-07-28 1979-07-26 Festkoerper-farbfernsehkamera

Country Status (9)

Country Link
US (1) US4236176A (fr)
JP (1) JPS5520012A (fr)
AT (1) AT378460B (fr)
AU (1) AU527688B2 (fr)
CA (1) CA1136265A (fr)
DE (1) DE2930400A1 (fr)
FR (1) FR2433875A1 (fr)
GB (1) GB2026815B (fr)
NL (1) NL7905859A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2048609B (en) * 1979-03-30 1983-05-25 Hitachi Electronics Solid-state colour imaging camera
JPS5954395A (ja) * 1982-09-22 1984-03-29 Sony Corp 単管式カラ−撮像装置
JPS6284280U (fr) * 1985-11-11 1987-05-29
US4903121A (en) * 1987-05-14 1990-02-20 Matsushita Electric Industrial Co., Ltd. Image pick up apparatus having pixel compensation circuit
US4896207A (en) * 1988-06-17 1990-01-23 Eastman Kodak Company Color imaging apparatus employing a horizontal stripe color filter to reduce rise-time artifacts
US5305096A (en) * 1990-07-31 1994-04-19 Canon Kabushiki Kaisha Image signal processing apparatus using color filters and an image pick-up device providing, interlaced field signals
US5374955A (en) * 1993-12-03 1994-12-20 Hitachi, Ltd. High-definition imaging device, and apparatuses for recording and playing back high-definition picture information
US5940049A (en) * 1995-10-23 1999-08-17 Polycom, Inc. Remote interactive projector with image enhancement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064532A (en) * 1974-09-18 1977-12-20 Sony Corporation Solid state color camera
JPS573271B2 (fr) * 1975-02-20 1982-01-20
US4107732A (en) * 1976-06-28 1978-08-15 Texas Instruments Incorporated Two sensor time encoded color imaging system
JPS5336140A (en) * 1976-09-16 1978-04-04 Sony Corp Solid color image pickup equipment
JPS5394824A (en) * 1977-01-31 1978-08-19 Sony Corp Carrier chrominance signal generator

Also Published As

Publication number Publication date
FR2433875A1 (fr) 1980-03-14
US4236176A (en) 1980-11-25
ATA504879A (de) 1984-12-15
GB2026815A (en) 1980-02-06
AU527688B2 (en) 1983-03-17
AU4914179A (en) 1980-01-31
NL7905859A (nl) 1980-01-30
DE2930400A1 (de) 1980-02-14
JPS5520012A (en) 1980-02-13
JPS6251037B2 (fr) 1987-10-28
GB2026815B (en) 1982-10-06
CA1136265A (fr) 1982-11-23
AT378460B (de) 1985-08-12
FR2433875B1 (fr) 1982-11-19

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee